FX:SPX500 S&P 500 index of US listed shares
Here's the labelling of the most recent advance, one last w5 looks not done yet. Although this is not required, one last push may occur before month end.
Comment: The new high did not happen, in fact we already have the first leading diagonal traced to the downside.
@mikeoakster, I prefer to label impulsive what looks impulsive. Series of ABCs do not really exist in my view.